From: Sergio Durigan Junior <sergiodj@sergiodj.net>
Date: Wed, 22 Apr 2026 20:49:05 +0000 (-0400)
Subject: virt: Fix GCC 16's -Wunused-but-set-variable
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=107b975dfa49d814e5ef3434249efff20f1cebd5;p=thirdparty%2Fcollectd.git

virt: Fix GCC 16's -Wunused-but-set-variable

GCC 16 started treating these are errors, which leads to a build
failure.

Signed-off-by: Sergio Durigan Junior <sergiodj@sergiodj.net>
---

diff --git a/src/virt.c b/src/virt.c
index a9374aa2d..f0120fe77 100644
--- a/src/virt.c
+++ b/src/virt.c
@@ -2343,11 +2343,15 @@ static int persistent_domains_state_notification(void) {
   } else {
     DEBUG(PLUGIN_NAME " plugin: getting state of %i persistent domains", n);
     /* Fetch each persistent domain's state and notify it */
+#if COLLECT_DEBUG
     int n_notified = n;
+#endif
     for (int i = 0; i < n; ++i) {
       status = get_domain_state_notify(domains[i]);
       if (status != 0) {
+#if COLLECT_DEBUG
         n_notified--;
+#endif
         ERROR(PLUGIN_NAME " plugin: could not notify state of domain %s",
               virDomainGetName(domains[i]));
       }